| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $233.87 | 3.537% | $242.142 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $171.26 | 5.622% | $180.8882 | $180.89 | $180.90 | $180.90 |
| Purchase #3 | $211.36 | 11.520% | $235.7087 | $235.71 | $235.70 | $235.70 |
| Purchase #4 | $92.78 | 9.766% | $101.8409 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $41.48 | 3.284% | $42.8422 | $42.84 | $42.85 | $42.80 |
| Purchase #6 | $125.26 | 10.130% | $137.9488 | $137.95 | $137.95 | $137.90 |
| Purchase #7 | $218.73 | 4.685% | $228.9775 | $228.98 | $229.00 | $229.00 |
| 7 purchase totals = | $1,094.74 | $1,170.3483 | $1,170.35 | $1,170.40 | $1,170.20 | |